| 9/1/00 | 303 owners from 37 states and Canada | ||
| # dogs | dna samples | x-rays | |
| State | participating | obtained | received |
| AK | 2 | 2 | 1 |
| AL | 4 | x | x |
| AZ | 15 | 11 | 2 |
| CA | 56 | 40 | 10 |
| CO | 35 | 30 | 15 |
| CT | 62 | 45 | 23 |
| DE | 12 | 11 | 3 |
| FL | 7 | 7 | 7 |
| GA | 7 | 7 | 7 |
| IL | 11 | 10 | 5 |
| IN | 2 | 2 | x |
| KS | 2 | 2 | 2 |
| LA | 6 | 5 | 5 |
| MA | 14 | 5 | 5 |
| MD | 10 | 7 | 5 |
| ME | 13 | 9 | 7 |
| MI | 30 | 28 | 18 |
| MN | 4 | 4 | 3 |
| MO | 6 | 6 | 5 |
| MS | 4 | 5 | 5 |
| NC | 7 | 5 | 2 |
| NE | 7 | 7 | 6 |
| NH | 4 | 4 | 4 |
| NJ | 31 | 26 | 16 |
| NM | 4 | 4 | x |
| NY | 56 | 51 | 17 |
| OH | 24 | 21 | 7 |
| OK | 1 | x | x |
| PA | 82 | 61 | 23 |
| RI | 7 | 6 | 7 |
| SC | 4 | 4 | 2 |
| TX | 15 | 13 | 9 |
| UT | 10 | 6 | 10 |
| VA | 11 | 10 | 3 |
| VT | 1 | x | x |
| WA | 31 | 28 | 9 |
| WI | 6 | 5 | 5 |
| WV | 3 | 2 | 1 |
| Canada | 4 | 3 | 1 |
| 610 | 492 | 250 |